Cotidiano
Home, garden, auto, transport, shopping, and personal life calculators.
Calculadora de Precio Unitario
Determine the cost per single unit of any product to compare value across different package sizes.
Calculadora de Monto de Descuento
Find out how much money you save with a percentage discount on any purchase.
Calculadora de Precio de Oferta
Compute the final sale price after applying a percentage markdown to the original retail price.
Calculadora BOGO
Calculate your true per-item cost and total savings on buy-one-get-one deals at various discount levels.
Calculadora de Ahorro con Cupones
Calculate how much you save when applying a coupon, whether it is a fixed dollar amount or a percentage off.
Calculadora de Precio por Onza
Find the cost per ounce of any product to compare value across different container sizes.
Calculadora de Comparación de Precios
Compare two products side by side on a per-unit basis to determine which offers better value.
Calculadora de Propina y División
Calculate the tip amount and split the total bill evenly among a group of diners.
Calculadora de División de Cuenta
Divide any shared expense equally among a group and see each person's share.
Calculadora de Gastos de Grupo
Track total group spending and compute each member's equal share of combined expenses.
Calculadora de Tarifa por Hora a Salario
Convert an hourly wage into its equivalent annual, monthly, and weekly salary.
Calculadora de Salario a Tarifa por Hora
Convert an annual salary into its equivalent hourly rate based on your work schedule.
Calculadora de Pago de Horas Extra
Calculate your total weekly earnings including regular and overtime pay at time-and-a-half.
Calculadora de Nómina
Estimate your gross paycheck amount based on pay frequency and annual salary or hourly rate.
Calculadora de Salario Neto
Estimate your net take-home pay after federal and state taxes and standard payroll deductions.
Calculadora de Costo de Vida
Estimate how much salary you need in a new city to maintain the same standard of living.
Calculadora de Impacto de la Inflación
See how inflation reduces the purchasing power of a dollar amount over time.
Calculadora de Meta de Ahorro
Determine how much to save each month to reach a financial goal by a target date.
Calculadora de Presupuesto
Create a simple monthly budget using the 50/30/20 guideline based on your take-home income.
Calculadora de Ingreso Neto
Calculate the money remaining after subtracting total monthly expenses from your monthly income.
Calculadora de Edad
Calculate your exact age in years, months, and days from your birth year and month.
Calculadora de Días entre Fechas
Estimate the number of days between two dates using year and month inputs.
Calculadora de Horas Trabajadas
Calculate total work hours and earnings for a given number of workdays, including breaks.
Convertidor de Zonas Horarias
Convert a time from one UTC offset to another to coordinate across time zones.
Calculadora de Duración de Reunión
Calculate the total duration and cost of a meeting based on start/end times and attendee hourly rates.
Calculadora de Velocidad de Escritura
Calculate your typing speed in words per minute from total words typed and time spent.
Calculadora de Tiempo de Lectura
Estimate how long it takes to read a document or book based on word count and reading speed.
Calculadora de Tiempo de Estudio
Plan study sessions by calculating total hours needed based on material pages and your reading/review pace.
Calculadora de Fecha Límite
Calculate how many working days and calendar days you have until a deadline, and how much daily effort is needed.
Calculadora de Cuenta Regresiva
Convert a number of days into weeks, hours, and minutes to visualize time remaining until an event.
Calculadora de Tiempo de Punto de Equilibrio
Determine how long it takes for an investment or purchase to pay for itself through savings.
Calculadora de Tarifa por Hora
Calculate the hourly rate you need to charge based on desired earnings and available billable hours.
Calculadora de Cronograma de Proyecto
Estimate how many weeks a project will take based on total effort hours and weekly available time.
Calculadora de Planificador Pomodoro
Plan your work day using the Pomodoro technique, calculating sessions needed and total productive time.
Calculadora de Costo de Transporte
Calculate the monthly and annual cost of your daily commute including fuel, tolls, and time value.
Escalador de Recetas
Scale ingredient quantities up or down when changing the number of servings in a recipe.
Convertidor de Medidas de Cocina
Convert between common cooking measurements like tablespoons, cups, ounces, and milliliters.
Calculadora de Horneado por Altitud
Adjust baking temperature, liquid, and leavening when baking at higher elevations.
Calculadora de Sustitución de Ingredientes
Calculate the amount of a substitute ingredient needed when replacing butter, sugar, or flour in recipes.
Calculadora de Tamaño de Porción
Calculate calories and macronutrients for a specific serving size based on nutrition label information.
Calculadora de Costo de Electricidad
Calculate the electricity cost of running an appliance based on its wattage, usage hours, and your utility rate.
Calculadora de Factura de Agua
Estimate your monthly water bill based on daily usage and your local water rate.
Calculadora de Factura de Gas
Estimate your monthly natural gas bill based on therms used and your utility rate.
Calculadora de Velocidad de Internet
Calculate download times and convert between internet speed units like Mbps and MB/s.
Calculadora de Costo de Mudanza
Estimate the total cost of moving including movers, truck rental, packing supplies, and distance.
Calculadora de Espacio de Almacenamiento
Estimate the storage unit size you need based on the number of rooms worth of belongings.
Calculadora de Área de Habitación
Calculate the floor area of a rectangular room in square feet and square meters.
Calculadora de Papel Tapiz
Calculate how many rolls of wallpaper you need for a room based on wall dimensions.
Calculadora de Largo de Cortinas
Determine the correct curtain panel length and width based on window measurements and hanging style.
Calculadora de Tamaño de Aire Acondicionado
Determine the right air conditioner capacity in BTUs for a room based on its square footage.
Calculadora de Costo de Gasolina
Calculate the fuel cost for any trip based on distance, fuel efficiency, and gas price.
Calculadora de Millas por Galón
Calculate your vehicle's fuel efficiency in miles per gallon from distance driven and fuel used.
Calculadora de Costo de Viaje por Carretera
Estimate the total cost of a road trip including fuel, tolls, food, and lodging.
Calculadora de Pago de Auto
Calculate your monthly car payment based on vehicle price, down payment, interest rate, and loan term.
Calculadora de Depreciación de Auto
Estimate your vehicle's value after a given number of years using average depreciation rates.
Estimador de Seguro de Auto
Get a rough estimate of monthly car insurance cost based on vehicle value, driver age, and coverage level.
Calculadora de Tamaño de Llantas
Calculate the overall diameter, circumference, and sidewall height from a metric tire size.
Calculadora de Eficiencia de Combustible
Compare the annual fuel cost of two vehicles to see which is more economical.
Calculadora de Costo de Carga EV
Calculate the cost to charge an electric vehicle at home based on battery size and electricity rate.
Calculadora de Autonomía de Vehículo Eléctrico
Estimate an electric vehicle's driving range based on battery capacity, efficiency, and current charge level.
Calculadora de Tiempo de Vuelo
Estimate flight duration based on distance and average aircraft speed.
Calculadora de Presupuesto de Viaje
Plan a total travel budget covering flights, hotels, food, activities, and transportation.
Calculadora de Cambio de Divisas
Convert between two currencies using the exchange rate and see the impact of exchange fees.
Calculadora de Costo de Hotel
Calculate the total cost of a hotel stay including nightly rate, taxes, resort fees, and parking.
Calculadora de Ahorro para Vacaciones
Calculate how much to save each month to fund your vacation by a target date.
Calculadora de Presupuesto de Regalos
Plan a holiday or event gift budget across multiple recipients and stay within your total spending limit.
Calculadora de Presupuesto de Boda
Estimate wedding costs by allocating a total budget across the major expense categories.
Calculadora de Costos de Bebé
Estimate the first-year costs of having a baby including diapers, formula, clothing, and gear.
Calculadora de Costos de Mascota
Estimate the annual cost of owning a pet including food, veterinary care, grooming, and supplies.
Calculadora de Talla de Ropa
Convert between US, UK, and EU clothing sizes for tops and dresses using chest measurement.
Convertidor de Talla de Zapatos
Convert shoe sizes between US, UK, and EU systems based on foot length in centimeters.
Calculadora de Uso de Datos Móviles
Estimate your monthly mobile data usage based on common activities like streaming, browsing, and social media.
Calculadora de Costo de Streaming
Calculate the total monthly and annual cost of your streaming service subscriptions.
Calculadora de Total de Suscripciones
Add up all your monthly subscriptions to see the true total you spend each month and year.
Calculadora de Área de Jardín
Calculate the area of your yard in square feet and acres for landscaping, seeding, or fertilizer planning.
Calculadora de Volumen de Piscina
Calculate the water volume of a rectangular swimming pool in gallons and liters.
Calculadora de Barril de Lluvia
Estimate how much rainwater you can collect from your roof based on roof area and local rainfall.
Calculadora de Ahorro Solar
Estimate annual savings and break-even time from installing a residential solar panel system.
Calculadora de Huella de Carbono
Estimate your annual carbon footprint from driving, home energy, and flights.
Calculadora de Ahorro por Reciclaje
Estimate how many pounds of CO2 and gallons of water you save annually through recycling habits.
Calculadora de Cobertura de Pintura
Calculate how many gallons of paint you need to cover a room based on wall dimensions, door/window deductions, and coverage rate.
Calculadora de Fertilizante para Césped
Calculate the amount of fertilizer to apply to your lawn based on area, desired nitrogen rate, and fertilizer analysis.
Calculadora de Programa de Riego
Calculate weekly watering needs for your garden based on area, plant type, and local rainfall.
Calculadora de Dosificación Química de Piscina
Calculate the amount of chlorine or other chemicals to add to your swimming pool based on volume and desired concentration change.
Calculadora de Reemplazo de Filtro de Aire
Calculate when to replace your HVAC air filter and estimate annual filter costs based on home size and filter type.
Calculadora de Ahorro con Focos LED
Compare energy costs between incandescent and LED light bulbs over their lifetime.
Calculadora de Ahorro con Termostato
Estimate annual HVAC savings from adjusting your thermostat by a few degrees using the 1% per degree rule of thumb.
Calculadora de Costo de Calentador de Agua
Estimate monthly and annual costs to run your water heater based on usage, efficiency, and energy rates.
Calculadora de Programación de Control de Plagas
Calculate the optimal interval between pest control treatments and annual cost based on treatment type and infestation severity.
Calculadora de Programación de Limpieza
Estimate weekly cleaning hours and professional cleaning costs based on home size, occupants, and frequency.
Calculadora de Presión de Llantas
Estimate tire pressure changes with temperature and calculate fuel economy impact of underinflation.
Calculadora de Intervalo de Cambio de Aceite
Calculate when your next oil change is due based on driving habits, oil type, and manufacturer recommendation.
Calculadora de Depreciación Anual de Auto
Estimate your car's current value based on purchase price and years owned using the standard depreciation curve.
Estimador de Costo de Viaje por Carretera
Estimate total fuel cost for a road trip based on distance, vehicle fuel economy, and gas price.
Calculadora de Costo de Carga Eléctrica
Calculate the cost to charge an electric vehicle at home or at a public station based on battery size and electricity rate.
Calculadora de Parquímetro
Calculate how much time you get on a parking meter for a given amount of money, or how much you need for a certain duration.
Calculadora de Ruta con Peajes
Estimate total toll costs for a route and compare against fuel savings from a toll-free alternative.
Comparador de Costos de Transporte Compartido
Compare the cost of a rideshare trip against driving your own car including fuel, parking, and wear.
Calculadora de Relación de Cambios de Bicicleta
Calculate bicycle gear ratio, development distance, and speed from chainring, cog, and wheel size.
Calculadora de Arrendar vs Comprar Auto
Compare the total cost of leasing versus buying a car over the same period including payments, depreciation, and equity.
Convertidor Internacional de Talla de Ropa
Convert between US, UK, and EU clothing sizes for women and men using standard size charts.
Convertidor Internacional de Talla de Zapatos
Convert between US, UK, and EU shoe sizes using standard conversion formulas.
Convertidor de Quilates de Diamante a mm
Convert diamond carat weight to approximate millimeter diameter for round brilliant cut diamonds.
Planificador de Presupuesto de Boda
Allocate your wedding budget across major categories using standard percentage guidelines.
Estimador de Costos de Mudanza
Estimate the cost of a local or long-distance move based on home size, distance, and service level.
Calculadora de Tamaño de Bodega
Determine the right storage unit size based on the number of rooms of furniture you need to store.
Calculadora de Alimento para Mascotas
Calculate daily feeding amounts and monthly food costs for dogs or cats based on weight and activity level.
Calculadora de Fórmula para Bebé
Estimate daily formula intake and monthly formula costs based on baby's age and weight.
Calculadora de Uso de Pañales
Estimate daily diaper usage and monthly costs based on baby's age and diaper brand pricing.
Planificador de Presupuesto de Regalos
Plan your annual gift-giving budget by allocating spending across different recipient categories and occasions.